Suzuki GS450E Overcharge

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  • Cipher
    Forum Sage
    • Mar 2016
    • 3129
    • Toronto Ontario

    #16

    Well its good its fixed but if its an OEM suzuki piece it will die. But pushing a motorcycle is good exercise.
    If the part you orders is a sh775 install it when it comes.
    I had three regulators die in a new bike in the 80s. The last one lasted for years but the first and second died quickly.
    iirc they were 275 CAD a pop and with my trusty inflation calc that means crap suzuki electrics cost me:
    $550 in 1985 is worth $1,386.90 today

    What a sickening realization.​
    1983 GS 550 LD
    2009 BMW K1300s

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    • ChickenStorm
      Forum Apprentice
      • Jan 2024
      • 39
      • Finland

      #17
      Why does the GS charging system seem to kill R/R so regularly? Is there a specific design choice causing them to fail?

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      • Cipher
        Forum Sage
        • Mar 2016
        • 3129
        • Toronto Ontario

        #18
        Originally posted by ChickenStorm
        Why does the GS charging system seem to kill R/R so regularly? Is there a specific design choice causing them to fail?
        There's a link to the stator papers somewhere on here.
        1983 GS 550 LD
        2009 BMW K1300s

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        • Nessism
          Forum LongTimer
          GSResource Superstar
          Past Site Supporter
          Super Site Supporter
          • Mar 2006
          • 35788
          • Torrance, CA

          #19
          Originally posted by ChickenStorm
          Why does the GS charging system seem to kill R/R so regularly? Is there a specific design choice causing them to fail?
          I think Suzuki cheaped out on the R/R's they bought. They were small, thus they couldn't dissipate much heat. I also think their generators made too much power. And when using a common shunt type R/R, that means that all the unused power got sent back to the stator, where it was converted to HEAT, which burned it out.
          Ed

          To measure is to know.

          Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

          Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

          Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

          KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

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